/Engine/Source/Runtime/CoreUObject/Public/Serialization/DerivedData.h
Returns the hash of the entire derived data. Null if not available, executing, failed, or canceled.
const [FIoHash](API\Runtime\Core\IO\FIoHash) * GetHash ( [FDerivedDataIoRequest](API\Runtime\CoreUObject\Serialization\FDerivedDataIoRequest) Handle ) const